不确定性连续系统具有完整性的鲁棒容错控制器的设计 I.执行器故障情形  

Design of Robust Fault tolerant Controller for Uncertain Continuous time Systems Possessing IntegrityI. Actuator Failure Cases

作　　者：韩清龙[1] 马欣[1] 俞金寿[1] 

机构地区：[1]华东理工大学自动化研究所

出　　处：《华东理工大学学报（自然科学版）》1997年第1期95-101,共7页Journal of East China University of Science and Technology

基　　金：国家自然科学基金重点资助

摘　　要：基于一个新的Ｒｉｃｃａｔｉ型方程的解，给出了不确定性连续系统针对执行器发生故障时具有完整性的一种新的鲁棒容错反馈设计方法。该方法简单易行，并用一个示例及仿真结果验证了该方法的有效性。This paper is concerned with the synthesis of a state feedback control system which possesses both integrity and robustness. A state feedback control law which retains asymptotic stability against arbitrary actuator failure and parameter perturbations is derived by using a positive definite solution of a type of matrix quadratic equations. Moreover, a design procedure is proposed, and the effectiveness of the procedure is demonstrated with a numerical example and simulation results.

关 键 词：鲁棒控制 不确定性 执行器 连续系统 故障 

分 类 号：TP271.61[自动化与计算机技术—检测技术与自动化装置]